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这篇文章主要实现的是j：通过socket传递Java对象。采用的方法就是对象序列化。方法是：通过socket建立c/s连接；通过ObjectOutputStream，ObjectOutputStream 读写对象。唯一需要留意的是传递的java 对象需要实现Serializable标记接口。代码包括：java对象类，Employee; socket client类；server类。主要代码如下：
java对象类：
import java.io.*;
import java.util.*;
public class Employee implements Serializable {
private int employeeNumber;
private String employeeName;
Employee(int num, String name) {
employeeNumber = num;
employeeName= name;
}
public int getEmployeeNumber() {
return employeeNumber ;
}
public void setEmployeeNumber(int num) {
employeeNumber = num;
}
public String getEmployeeName() {
return employeeName ;
}
public void setEmployeeName(String name) {
employeeName = name;
}
}
client类：
import java.io.*;import java.net.*;public class Client { public static void main(String[] arg) { try { Employee joe = new Employee(150, "Joe"); System.out.println("employeeNumber= " joe .getEmployeeNumber()); System.out.println("employeeName= " joe .getEmployeeName()); Socket socketConnection = new Socket("127.0.0.1", 11111); ObjectOutputStream clientOutputStream = new ObjectOutputStream(socketConnection.getOutputStream()); ObjectInputStream clientInputStream = new ObjectInputStream(socketConnection.getInputStream()); clientOutputStream.writeObject(joe); joe= (Employee)clientInputStream.readObject(); System.out.println("employeeNumber= " joe .getEmployeeNumber()); System.out.println("employeeName= " joe .getEmployeeName()); clientOutputStream.close(); clientInputStream.close(); } catch (Exception e) {System.out.println(e); } }}
Server类：
import java.io.*;
import java.net.*;
public class Server {
public static void main(String[] arg) {
Employee employee = null;
try {
ServerSocket socketConnection = new ServerSocket(11111);
System.out.println("Server Waiting");
Socket pipe = socketConnection.accept();
ObjectInputStream serverInputStream = new
ObjectInputStream(pipe.getInputStream());
ObjectOutputStream serverOutputStream = new
ObjectOutputStream(pipe.getOutputStream());
employee = (Employee )serverInputStream.readObject();
employee .setEmployeeNumber(256);
employee .setEmployeeName("John");
serverOutputStream.writeObject(employee);
serverInputStream.close();
serverOutputStream.close();
} catch(Exception e) {System.out.println(e);
}
}
}
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